[media] dib0700: remove unused macros

Remove unused macros RC_REPEAT_DELAY and RC_REPEAT_DELAY_V1_20

Signed-off-by: Luis de Bethencourt <luis.bg@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/usb/dvb-usb/dib0700_devices.c

@@ -510,9 +510,6 @@ static int stk7700ph_tuner_attach(struct dvb_usb_adapter *adap)
 
 static u8 rc_request[] = { REQUEST_POLL_RC, 0 };
 
-/* Number of keypresses to ignore before start repeating */
-#define RC_REPEAT_DELAY 6
-
 /*
  * This function is used only when firmware is < 1.20 version. Newer
  * firmwares use bulk mode, with functions implemented at dib0700_core,